NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011EW16 ∴ Orbital info ∴ Epoch 55710 MJD
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2011EW16  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011EW16.eq0)
Keplerian elements
(Epoch 55710.8 MJD)
Value 1-σ variation Units
a 1.57158 8.803e-08 au
e 0.376271 1.294e-07
i 19.263 7.799e-05 deg
Ω 162.849 3.182e-05 deg
ω 76.637 0.000151 deg
M 3.842 9.374e-05 deg
Other useful info
Absolute Magnitude (H)    22.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9802 au
Aphelion distance 2.1629 au
Asc. node-Earth separation 0.24936 au
Desc. node-Earth separation 0.4683 au
Earth MOID 0.16996 au
Orbital period 719.621 days
Date of orbit computation   Jul 29 11:22

Covariance matrix
7.74915068E-154.90050540E-15-3.68944334E-121.55622229E-12-1.16945995E-117.46433581E-12
4.90050540E-151.67325578E-14-2.99727590E-121.04437754E-12-5.88870832E-124.77060905E-12
-3.68944334E-12-2.99727590E-126.08270289E-09-2.65908636E-106.00969197E-09-4.22294762E-09
1.55622229E-121.04437754E-12-2.65908636E-101.01245277E-09-3.46985638E-091.82123566E-09
-1.16945995E-11-5.88870832E-126.00969197E-09-3.46985638E-092.28029247E-08-1.39007470E-08
7.46433581E-124.77060905E-12-4.22294762E-091.82123566E-09-1.39007470E-088.78683665E-09

Correlation matrix
1.000000000.43036075-0.537384940.55559355-0.879757590.90458179
0.430360751.00000000-0.297096310.25374002-0.301469650.39343807
-0.53738494-0.297096311.00000000-0.107151130.51028010-0.57763183
0.555593550.25374002-0.107151131.00000000-0.722152370.61060799
-0.87975759-0.301469650.51028010-0.722152371.00000000-0.98203414
0.904581790.39343807-0.577631830.61060799-0.982034141.00000000